INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde1f31674839a9251fdb34a36936be47023bab2727fbbb130d68a21025428b9', 
    'TN4qTJVisJwbvO9akr5Dm6dS/kqNIMTyewi7R9koedY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)